from google.appengine.ext import db
from Common.GroupOrg import Group
from Common.User import User

class GroupUser(db.Model):
    groups = db.ReferenceProperty(Group,
                                   required=True,
                                   collection_name='Users')
    
    users = db.ReferenceProperty(User,
                                   required=True,
                                   collection_name='Groups')
